А.S. Tolstikov – Dr.Sc. (Eng.), Head of the Time and Frequency Service , FSUE «SNIIM» (Novosibirsk)

А.А. Karaush – Ph.D. (Eng.), Research Scientist, FSUE «SNIIM» (Novosibirsk)

Е.А. Khanikova –Ph.D. (Eng.), Research Scientist, FSUE «SNIIM» (Novosibirsk) E-mail: hanikovak@mail.ru

А.B. Gavrilov – Ph.D. (Eng.), Deputy Director of Science, Siberian Research Institute of Metrology (Novosibirsk)